San Francisco Marathon 10K: Dwayne Bowman dominates M60-64

• Bowman wins by 6:09 — his 45:42 (7:21/mi) left the rest of the 32-man field well in his wake.
• Tight battle for 3rd through 5th — Willemssen (54:05), Burton (55:11), and Ng (55:55) were separated by just 1:50 across three places.
• The 1-hour barrier — nine finishers cracked 60 minutes; Jim Greenberg (9th, 1:00:01) just missed it by a single second.
• A deep local contingent — San Francisco runners filled the field, with Bay Area athletes claiming much of the top 20.

Dwayne Bowman of San Francisco made the M60-64 race his own from the start. His 45:42 at a 7:21/mi clip wasn't just a win — it was a statement. Runner-up Michael Delbick of West Hills finished in 51:51 (8:21/mi), a full 6:09 back, and the gap between Bowman and the rest of the 32-man field only grew from there. On a cool, overcast San Francisco morning — 64°F with a steady breeze off the bay — conditions were as good as the city offers, and Bowman made the most of them.

Behind Delbick, the race for the podium's final step was genuinely compelling. Ty Willemssen (age 64, San Lorenzo) held off Scott Burton and Siu Kow Stephen Ng to claim 3rd in 54:05. Burton crossed 4th in 55:11 and Ng 5th in 55:55 — 1:50 covering those three spots. That's a real race within the race, with Willemssen, at 64, being the oldest of the trio to boot.

Further back, the field bunched up noticeably around the one-hour mark. David Etheridge (7th, 59:21) and Lincoln Yee (8th, 59:38) both came in under the hour, and then Jim Greenberg of Berkeley crossed in 1:00:01 — nine seconds behind Yee, one second outside the round number. Andres Nunez rounded out the top ten in 1:00:47. From 9th through 17th place, every finisher ran between 9:40 and 10:12 per mile, a remarkably tight cluster of pacing across eight runners.